Google? - seem to be plenty on there to choose from.
The cynical part of me suspects that a chav could quite happily ride a bicycle down the road with the alarm wailing and nobody would take the blindest bit of notice ...

The cynical part of me suspects that a chav could quite happily ride a bicycle down the road with the alarm wailing and nobody would take the blindest bit of notice ...

Note to self, invest in one of these for the next bike in the shed.

I used to have This alarm fitted to my bike and it's very good but I had to remove it once and I have not bothered putting back on![]()
you will have to put up with the alarm till the battery runs out)
You can fit it to the frame in a couple of ways, quite easily - all you need for that comes with the alarm.
You don't get a key but you get to set a secret code (if you forget the code you are in troubleyou will have to put up with the alarm till the battery runs out)
I'm very impressed with it and it's so funny to look at people's faces when they come to park their bikes and hit your bike accidentally
You can set the level of sensitivity, I had mine set so that it'd need to be moved for 3 seconds before the alarm goes off. The actual alarm is very loud so don't try inside the house.
since I was a bit far away from home I thought about attempting to remove it but I ditched the idea very quickly
passers by were stopping to look at me..... I had to take a taxi home to get the pin number
I was pretty annoy but it proved to me that it works......